I installed these tires (28c) on my 2018 Diamondback Century 1 in early July. This set is my third set of Continental brand tires. I buy these tires due to durability. I ride on some very rough streets here in Memphis and no flats. As with all new tires, it takes a few rides for them to speed up. You will have to air these tires up every few days after first installing them due to expansion. In typical Continental fashion, the last 6 inches is the most difficult to get on the rim. Have a good tire lever or that bike seating tool. The gum wall looks good, too, but not too much on my bike. Overall, I am pleased with these tires and the Continental brand as a whole. Continental is the brand I have had the most durability with.
This tire is the worst bicycle part I have ever purchased. Not the worst tire, the worst product. I have never purchased another bicycle part that failed so miserably in it's intended role. I have been riding mountain and road bikes since I was 10 years old in SoCal, I have been through every manufacturer of tire out there, and let me tell you, don't buy the hype when it comes to these tires.
The first tire failed when I ran over a small piece of plastic within 20 miles of installation, the kind of thing that I saw on the road but never even considered steering around based on thousands of miles of experience with other tires. Since that moment, when the tire was completely destroyed in an instant, the tires have gone through an endless cycle of flats and failures, the failures always seem to occur on the other tire, the one that I had not just replaced, so it has been hard to throw out the set for a better option when I had just paid to replace the twin. Let me tell you, I should have thrown them both out at that first failure, the tires have left me on the side of the road with flats based on items I pulled out and crushed between my fingers countless times.
At least 10 times the number of flats and failures with these tires vs. any other tire I have used in the past. To make matters worse, they are extremely tight on the rim and horrible to remove and install, at least on Mavic Ksyriums. When I first installed these I was surprised at how soft the durometer of the rubber felt compared to the tire I had just removed, I think that may be a part of why they attract flats and destroy themselves on small objects so often. You may be wondering if this is real because it doesn't say verified purchase. I bought these at a major bike retailer with tires in the name and am so fed up with the performance of this product that I am posting my review of it anywhere I can. I have never been inspired to do something like that before. Continental should be ashamed of themselves for selling this product.
I made this mistake and wrote this so you don't have to. Don't do it!
Been using the various generation of Grand Prix. Conti keeps improving with each model. Yes, prices to match but these go on sale occasionally. Only downside is its difficulty to mount.
5000's are my full time tire of choice. Reasonably flat resistant, long wearing.
Cons? Fairly tight fitting, not the easiest to mount or remove.
Great tires always buy them when they're on sale. Nice to have a stock when you get a cut.
Got these tires on sale. Even when they aren't on sale you can't go wrong with gp5000's
Bought these as an upgrade tire with less weight on my new set of carbon wheels. No flats. Grips well on corners.
On my "definitely buy again" list when needed!
Cycling on bad New Hampshire roads. Love the Vittoria Corsa Next 2.0 also, but they just don't last like these.
32mm on front and back of Giant Defy. A few tires I've tried are close, but none are better!
I have nothing to add to the reviews of overall performance for the GP 5000s. I've found them to be fast and long-lasting. But they are a pain to install. I have found that the EZ Clincher makes installation a lot easier.
I've had three pairs of these. Each one last 4-5,000 miles. Arizona roads.
I've been riding the GP5000 for five years love the way they roll , smooth ride and when they say puncture resistance they mean it, no flats. The CONTI'S are my go too tires ,the prices are reasonable and worth it two thumbs up!
Fast. Comfortable. Puncture resistant.
I installed a pair of the Grand Prix 5000's for my four man team's (https://www.teamsuicideprevention.com) 930 mile Race Across The West event. This is a team time trial type event with at least one rider on the road from Oceanside, California to Durango Colorado riding day and night across the deserts and mountains on the route. Crap happens. About 200 miles into the race during one of my pulls, I ran over a strip of a wood pallet on a desert section and a 1" long staple went clear through the tire. The amazing thing about the Grand Prix is that in my haste to keep moving, I quickly put a new tube in and aired up the tire and went on to finish my pull. I went on to ride to the finish with that same tire. I think that is incredible. I did have a spare Grand Prix tire but didn't have to use even after that significant "flatting" event. We finished the race in 2d 14h 46m. I'm sticking with my Grand Prix 5000's
I run both the TR and non TR versions on different wheelsets.
After years of running GP4000s and thousands and thousands of miles with only 2 flats, I opted to move to the 5000s this year and forego gatorskins (also a nice tire). I am running 28mm on both the tubeless and tubed tires and they stick amazing in corners, brake better than the 4000s and have very little road noise. They met my expectations and I can happily say they feel a bit better than the 4000s they replaced.
I have also run the Enve SES tire in a 27mm. For comparisons, they SES is more 'V' shaped and falls into corners. The 5000s are more round and allow you to incrementally drop the bike into a corner more consistently. The SES is also a great tire, but the 5000s are my choice moving forward.
I think the regular 5000s are a great value. The TRs are a bit pricey for a tire, but if you need tubeless, you are stuck.
Continentals have always been my go-to for clincher tires. I've never had. Conti flat, ever.
They wear well, I get thousands of miles from a set.
Having praised them (which they deserve) I hate having to mount new ones onto Campagnolo wheels.
I still haven't gone tubeless for road tires and GP5000s have been my go-to tires for years. I've occasionally tried something else only to be disappointed in durability and/or cut resistance.
I have the 700x32. I have them on an old Surly Pacer (Fatties Fit Fine). It is funny that back then this was a HUGE tire. I dont have much experience on wet roads but really nice on dry roads, I am getting the same tire on me new bike (tubeless). I have not tried a lot of different tires so it is hard for me to compare to others.
I've been using these tires for training and racing, and I've had excellent results in various situations - from chip to asphalt to cement, very straight or technical courses. They feel secure in the turns, and are extremely comfortable even in long rides >100mi.
GP 5000 tires are my go to tire.
Lately my purchases are 30 and 32 mm both used for road riding.
They seem to me no different in speed vs a 25mm tire. Granted nothing to prove this.
On really poor surfaces the 32mm at lower pressure allow you to hold your speed better.
I find my rear tire wears a little faster so I buy in 3s vs by the pair.
